Front portion of a motor vehicle



FIG. 1 is a perspective view of front portion of a motor vehicle;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a top view thereof.

The portion shown in broken lines is for illustrative purpose only andforms no part of the claimed design.

The ornamental design for a front portion of a motor vehicle, as shownand described.